GB1073601A - Improvements in and relating to formers - Google Patents

Improvements in and relating to formers

Info

Publication number
GB1073601A
GB1073601A GB3378962A GB3378962A GB1073601A GB 1073601 A GB1073601 A GB 1073601A GB 3378962 A GB3378962 A GB 3378962A GB 3378962 A GB3378962 A GB 3378962A GB 1073601 A GB1073601 A GB 1073601A
Authority
GB
United Kingdom
Prior art keywords
former
formers
metal
impressions
parts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3378962A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB3378962A priority Critical patent/GB1073601A/en
Publication of GB1073601A publication Critical patent/GB1073601A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/14—Dipping a core

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

1,073,601. Formers. R. E. CHAPMAN. Dec. 3, 1963 [Sept. 4, 1962], No. 33789/62. Heading B5A. A process for applying a relief pattern to a former for use in dip-moulding comprises impinging an abrasive material on the parts of the former where it is desired to apply the impressions. The former may be made from porcelain, glass or metal, and the abrasive may be sand, alumina or metal shot. In particular the former may be made from glazed porcelain, the parts of the former which are not to be impinged are shielded by a mask of rubber or metal, and the impressions are applied by sand blasting at a pressure of 1¢ lb. per square inch to produce an unglazed portion. The relief pattern may comprise indicia. The former may be a shoe former or a glove former in which a shallow groove may be formed around the wrist portion thereof. The formers are used for moulding articles of vinyl polymers or copolymers which contain a major proportion of combined vinyl chloride.
GB3378962A 1962-09-04 1962-09-04 Improvements in and relating to formers Expired GB1073601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3378962A GB1073601A (en) 1962-09-04 1962-09-04 Improvements in and relating to formers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3378962A GB1073601A (en) 1962-09-04 1962-09-04 Improvements in and relating to formers

Publications (1)

Publication Number Publication Date
GB1073601A true GB1073601A (en) 1967-06-28

Family

ID=10357458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3378962A Expired GB1073601A (en) 1962-09-04 1962-09-04 Improvements in and relating to formers

Country Status (1)

Country Link
GB (1) GB1073601A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6143416A (en) * 1996-06-13 2000-11-07 Lrc Products Limited Polyurethane thin-walled articles with a rough surface, and method of producing the same
EP2754363A1 (en) * 2013-01-15 2014-07-16 High State Industry Co., Ltd. Waterproof and breathable sock and method of manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6143416A (en) * 1996-06-13 2000-11-07 Lrc Products Limited Polyurethane thin-walled articles with a rough surface, and method of producing the same
EP2754363A1 (en) * 2013-01-15 2014-07-16 High State Industry Co., Ltd. Waterproof and breathable sock and method of manufacturing the same

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